Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mckenzie, Interventional Cardiologist in Saint Louis, MO?
Where did Dr. Mckenzie go to medical school and complete their residency?
Residency: Washington U/Barnes Hospital | George Washington University Program A
Medical School: University of Pennsylvania
Is Dr. Mckenzie board certified as an Interventional Cardiologist?
Yes, Dr. Clark Mckenzie, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Mckenzie speak?
Dr. Mckenzie and their clinical team can communicate with patients in the following languages:
- English
What conditions does an Interventional Cardiologist like Dr. Mckenzie typically treat?
As an Interventional Cardiologist, Dr. Mckenzie diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Mckenzie. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Unstable Angina
- Coronary Artery Disease with Angina
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
- Unstable Chest Pain
- Acute Coronary Syndrome
- Atherosclerotic Heart Disease with Unstable Angina
- Atherosclerotic Heart Disease with Angina
- Chest Pain from Heart Disease
- Angina Pectoris
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
- I25110: Atherosclerotic heart disease of native coronary artery with unstable angina pectoris
- I25118: Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris
Also known as:
- Narrowed Aortic Valve
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
What procedures does an Interventional Cardiologist like Dr. Mckenzie typically perform?
As an Interventional Cardiologist, procedures performed by Dr. Clark Mckenzie may include:
- Balloon Angioplasty / Stent
- Cardiac Catheterization
- Carotid Endarterectomy
- Heart Valve Repair / Valvuloplasty
- Pacemaker Implant
Please contact Dr. Mckenzie's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Mckenzie accept my insurance?
Dr. Mckenzie accepts most major insurance plans. Important: Please call our office at (314) 991-6969 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mckenzie accept in Saint Louis, MO?
Dr. Mckenzie in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Blue Cross Blue Shield of Michigan
Cigna Group
Medicare
View All Insurances
Where is Dr. Mckenzie's office located?
Dr. Clark Mckenzie's Primary Practice
450 N New Ballas Rd Ste 270
Saint Louis, MO 63141
(314) 991-6969
What hospitals are Dr. Mckenzie affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Mckenzie has admitting privileges at the following hospitals:

Ranked in 3 Specialties
Ranked in 7 Procedures
What is Dr. Mckenzie's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mckenzie's National Provider Identifier (NPI) number is 1073506051.
What common questions do patients ask about Dr. Mckenzie?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mckenzie